Mobile battery



FIG. 1 is a front view of an embodiment of a mobile battery;

FIG. 2 is a left side view of the embodiment of FIG. 1;

FIG. 3 is a rear side view of the embodiment of FIG. 1;

FIG. 4 is a top view of the embodiment of FIG. 1;

FIG. 5 is a bottom view of the embodiment of FIG. 1;

FIG. 6 is a front perspective view of the embodiment of FIG. 1;

FIG. 7 is a perspective view showing the embodiment of FIG. 1 in an alternate position; and,

FIG. 8 is a perspective view showing the embodiment of FIG. 1 in another alternate position.

The broken lines shown in the drawings are included for the purpose of illustrating portions of the mobile battery that form no part of the claimed design. 

CLAIM The ornamental design for a mobile battery, as shown and described. 